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| author | Chris Lattner <sabre@nondot.org> | 2009-02-03 01:30:09 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-02-03 01:30:09 +0000 |
| commit | 09b65ab288779be19b37f5caaec30a6f2fe023d4 (patch) | |
| tree | bbc83c66a6be5b1403f706467e569abee067c34a /llvm/test | |
| parent | fb306c0a10ecdaf6b4f5044b768b2470cd5af76e (diff) | |
| download | bcm5719-llvm-09b65ab288779be19b37f5caaec30a6f2fe023d4.tar.gz bcm5719-llvm-09b65ab288779be19b37f5caaec30a6f2fe023d4.zip | |
rearrange how SRoA handles promotion of allocas to vectors.
With the new world order, it can handle cases where the first
store into the alloca is an element of the vector, instead of
requiring the first analyzed store to have the vector type
itself. This allows us to un-xfail
test/CodeGen/X86/vec_ins_extract.ll.
llvm-svn: 63590
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/vec_ins_extract.ll | 1 | ||||
| -rw-r--r-- | llvm/test/Transforms/ScalarRepl/vector_promote.ll | 10 |
2 files changed, 10 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/vec_ins_extract.ll b/llvm/test/CodeGen/X86/vec_ins_extract.ll index 6f6c977db64..86f13069de2 100644 --- a/llvm/test/CodeGen/X86/vec_ins_extract.ll +++ b/llvm/test/CodeGen/X86/vec_ins_extract.ll @@ -1,6 +1,5 @@ ; RUN: llvm-as < %s | opt -scalarrepl -instcombine | \ ; RUN: llc -march=x86 -mcpu=yonah | not grep sub.*esp -; XFAIL: * ; This checks that various insert/extract idiom work without going to the ; stack. diff --git a/llvm/test/Transforms/ScalarRepl/vector_promote.ll b/llvm/test/Transforms/ScalarRepl/vector_promote.ll index d1d11e22936..a0d331719f0 100644 --- a/llvm/test/Transforms/ScalarRepl/vector_promote.ll +++ b/llvm/test/Transforms/ScalarRepl/vector_promote.ll @@ -52,3 +52,13 @@ entry: store float %tmp.upgrd.6, float* %f ret void } + +define i32 @test5(float %X) { ;; should turn into bitcast. + %X_addr = alloca [4 x float] + %X1 = getelementptr [4 x float]* %X_addr, i32 0, i32 2 + store float %X, float* %X1 + %a = bitcast float* %X1 to i32* + %tmp = load i32* %a + ret i32 %tmp +} + |
